(PLEASE HELP CORRECT ANSWER GETS BRAINLIEST ALSO 30 POINTS)
Read the sentence.

San Francisco's Golden Gate Bridge, along with its ship docks and intermediate bridges, weighed 894,500 tons when it opened.

Which topic best describes the sentence?


the Golden Gate Bridge's weight capacity for cars

the weight of the Golden Gate Bridge when it opened

the intermediate bridges in the San Francisco Bay

the steps to measure docks and intermediate bridges